slider-core/src/main/java/org/apache/slider/server/appmaster/management/MetricsConstants.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.slider.server.appmaster.management;

/**
 * Constants used in slider for metrics registration and lookup
 */
public class MetricsConstants {

  /**
   * {@value}
   */
  public static final String CONTAINERS_OUTSTANDING_REQUESTS = "containers.outstanding-requests";

  /**
   * {@value}
   */
  public static final String CONTAINERS_STARTED = "containers.started";

  /**
   * {@value}
   */
  public static final String CONTAINERS_SURPLUS = "containers.surplus";

  /**
   * {@value}
   */
  public static final String CONTAINERS_COMPLETED = "containers.completed";

  /**
   * {@value}
   */
  public static final String CONTAINERS_FAILED = "containers.failed";

  /**
   * {@value}
   */
  public static final String CONTAINERS_START_FAILED = "containers.start-failed";

}